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Finding the Third Proportional to 4,311,318 and 9,416,094

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Solution

The third proportional to 4,311,318 and 9,416,094 is: 20,565,132.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,318 : 9,416,094 = 9,416,094 : x
  2. Step 2: Convert to fraction form
    4,311,318/9,416,094 = 9,416,094/x
  3. Step 3: Cross multiply
    4,311,318x = 9,416,094 × 9,416,094
  4. Step 4: Simplify right side
    4,311,318x = 88,662,826,216,836
  5. Step 5: Solve for x
    x = 88,662,826,216,836/4,311,318
  6. Step 6: Final answer
    x = 20,565,132.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.